CN109626171A - The method of controlling security of lift car and the safety control of lift car - Google Patents
The method of controlling security of lift car and the safety control of lift car Download PDFInfo
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- CN109626171A CN109626171A CN201910146629.XA CN201910146629A CN109626171A CN 109626171 A CN109626171 A CN 109626171A CN 201910146629 A CN201910146629 A CN 201910146629A CN 109626171 A CN109626171 A CN 109626171A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of method of controlling security of lift car, the method for controlling security includes: to judge in carriage with the presence or absence of passenger；If being monitored there are passenger to the boarding behavior of the passenger in the carriage, and obtain behavior monitoring result；Judge the passenger with the presence or absence of movement or the bounce movement of running based on the behavior monitoring result；If running movement or bounce movement described in passenger's presence, controls elevator and execute warning note operation or slowly stop terraced operation.The invention also discloses a kind of safety controls of lift car.Monitored in real time by the boarding behavior to the passenger in carriage, once discovery user exist run or bounce act if be immediately performed it is corresponding control or prompting operation, substantially increase the safety that elevator uses, improve user experience.
Description
Technical field
The present invention relates to elevator control technology fields, more particularly to the method for controlling security and one kind of a kind of lift car
The safety control of lift car.
Background technique
With the continuous development of elevator control technology, the cost of elevator is constantly reduced, in modern neighborhood unit or high building,
Elevator has become the essential indoor vehicles.
Traditional elevator above and below the control instruction of elevator control system according to running in hoistway, and elevator traction machine is by rubbing
It wipes power and drives wirerope operation, wirerope equally drives the operation of carriage by frictional force, to control carriage in hoistway
Operation up and down.
However in actual application, due to elevator be by wirerope be pulled in hoistway up and down operation, if this
When lift car in someone run or beat, then easily cause the case where having skidded between wirerope and traction machine, cause
Abnormal elevator stops the generation that ladder even causes safety accident, the safety for greatly reducing elevator operation and using.
In traditional elevator device, technical staff's safety guard additional by increase, such as limiter of speed is with right
The skidding of elevator or hypervelocity are protected, but these safety guards are only passively acted when elevator occurs abnormal, and can not
Corresponding control is taken to operate according to user's usage behavior in lift car, it can be to user elevator can stop immediately ladder
It causes greatly to frighten, when especially stopping position between floors, strong influence can be also caused to subsequent rescue, is dropped significantly
The low usage experience of user.
Summary of the invention
In order to overcome elevator intelligent degree deficiency in the prior art, intelligence can not be taken according to the usage behavior of user
Control operates and leads to the technical problem that elevator safety is insufficient and user experience is low, and the embodiment of the present invention provides a kind of electricity
The method of controlling security of terraced carriage and the safety control of lift car are carried out by the boarding behavior to the passenger in carriage
Real time monitoring, once discovery user exist run or bounce act if be immediately performed it is corresponding control or prompting operation, mention significantly
The safety that high elevator uses, improves user experience.
To achieve the goals above, the embodiment of the present invention provides a kind of method of controlling security of lift car, the safety
Control method includes: to judge in carriage with the presence or absence of passenger；If there are passengers in the carriage, to the boarding row of the passenger
To be monitored, and obtain behavior monitoring result；Judge that the passenger is dynamic with the presence or absence of running based on the behavior monitoring result
Make or bounce acts；If running movement or bounce movement described in passenger's presence, controls elevator and execute warning note operation
Or slowly stop terraced operation.
Preferably, it whether there is passenger in the judgement carriage, comprising: judge what the carriage was finally stopped before operation
It stops recently and whether gets light curtain detection signal when stop is stopped；If the carriage is obtained when the nearest stop stop is stopped
Get the light curtain detection signal, it is determined that the carriage has passenger's discrepancy in the nearest stop stop；If the carriage exists
The nearest stop stop has passenger's discrepancy, then judges the carriage currently and whether there is interior to call signal together；If the carriage is current
There are call signal together in described, it is determined that there are passengers in the carriage.
Preferably, before judging to whether there is passenger in carriage, the method for controlling security further include: judge the electricity
Whether ladder is in operating status；If the elevator is in idle condition, persistently the working condition of the elevator is monitored；
If the working condition of the elevator is switched to operating status, judge in carriage with the presence or absence of passenger.
Preferably, the boarding behavior to the passenger is monitored, and obtains behavior monitoring result, comprising: in real time
The Image Acquisition information in the carriage is obtained, wherein the resolution ratio of described image acquisition information is lower than pre-set image resolution ratio；
Judge to whether there is the abnormal color lump fast moved in described image acquisition information in default monitoring period；If described image is adopted
There are the abnormal color lumps in collection information, then the abnormal image of the abnormal color lump will be present as the behavior monitoring result；
Or weighing information when obtaining the operation that the carriage is acquired by weighing sensor in the process of running in real time；Judge the operation
When weighing information in be greater than the abnormal weighing information of default weighing amplitude of variation with the presence or absence of amplitude of variation；If claiming when the operation
There are the abnormal weighing informations in weight information, then using the abnormal weighing information as the behavior monitoring result；Or in real time
Obtain the current monitoring information acquired by elevator frequency converter；Judge big with the presence or absence of amplitude of variation in the current monitoring information
In the abnormal current information of predetermined current amplitude of variation；If there are the abnormal current information in the current monitoring information,
Using the abnormal current information as the behavior monitoring result.
Preferably, it is described based on the behavior monitoring result judge passenger with the presence or absence of run movement or bounce move
Make, comprising: if the mobile trend of the abnormal color lump in the abnormal image is to move horizontally, it is determined that the passenger, which exists, to run
Movement, if the mobile trend of the abnormal color lump in the abnormal image is to vertically move, it is determined that it is dynamic that the passenger has bounce
Make；If or the abnormal weighing information or the abnormal current information are changed in a manner of frequency low-amplitude, it is determined that the passenger
In the presence of movement of running, if the exception weighing information or the abnormal current information are changed in a manner of low-frequency high-amplitude, it is determined that
There are bounce movements by the passenger.
Correspondingly, the safety control includes: place the present invention also provides a kind of safety control of lift car
Device is managed, is used for: being judged in carriage with the presence or absence of passenger；If there are passengers in the carriage, the boarding behavior to the passenger
It is monitored, and obtains behavior monitoring result；Judge the passenger with the presence or absence of movement of running based on the behavior monitoring result
Or bounce movement；If the passenger exist described in run movement or bounce movement, control elevator execute warning note operation or
Slowly stop terraced operation.
Preferably, the safety control calls panel and light curtain detection device together including interior, and the interior panel of calling together is for root
It acts to export according to passenger in carriage and calls signal in corresponding together, the light curtain detection device is used to examine the passenger for entering and leaving carriage
Corresponding light curtain detection signal is surveyed and exported, whether there is passenger in the judgement carriage, comprising: judge that the carriage is being run
Whether the preceding nearest stop stop finally stopped gets light curtain detection signal when stopping；If the carriage is in the nearest stop
Stop gets the light curtain detection signal when stopping, it is determined that the carriage has passenger's discrepancy in the nearest stop stop；
If the carriage has passenger's discrepancy in the nearest stop stop, judge the carriage currently and whether there is interior to call signal together；If
The carriage interior calls signal together there is currently described, it is determined that there are passengers in the carriage.
Preferably, before judging to whether there is passenger in carriage, the processor is also used to: whether judging the elevator
It is in operating status；If the elevator is in idle condition, persistently the working condition of the elevator is monitored；If described
The working condition of elevator is switched to operating status, then judges in carriage with the presence or absence of passenger.
Preferably, the safety control includes image collecting device, and described image acquisition device is for acquiring carriage
Interior image simultaneously exports corresponding Image Acquisition information, and the boarding behavior to the passenger is monitored, and obtains behavior prison
Control result, comprising: obtain the Image Acquisition information in the carriage in real time, wherein the resolution ratio of described image acquisition information is lower than
Pre-set image resolution ratio；Judge to whether there is the abnormal color fast moved in described image acquisition information in default monitoring period
Block；If described image acquires in information, there are the abnormal color lumps, and the abnormal image of the abnormal color lump will be present as institute
State behavior monitoring result；Or weighing is believed when obtaining the operation that the carriage is acquired by weighing sensor in the process of running in real time
Breath；Judge the abnormal weighing letter for being greater than default weighing amplitude of variation when the operation in weighing information with the presence or absence of amplitude of variation
Breath；If there are the abnormal weighing informations in weighing information when the operation, using the abnormal weighing information as the row
For monitored results；Or the current monitoring information acquired by elevator frequency converter is obtained in real time；Judge in the current monitoring information
It is greater than the abnormal current information of predetermined current amplitude of variation with the presence or absence of amplitude of variation；If in the current monitoring information, there are institutes
Abnormal current information is stated, then using the abnormal current information as the behavior monitoring result.
Preferably, it is described based on the behavior monitoring result judge passenger with the presence or absence of run movement or bounce move
Make, comprising: if the mobile trend of the abnormal color lump in the abnormal image is to move horizontally, it is determined that the passenger, which exists, to run
Movement, if the mobile trend of the abnormal color lump in the abnormal image is to vertically move, it is determined that it is dynamic that the passenger has bounce
Make；If or the abnormal weighing information or the abnormal current information are changed in a manner of frequency low-amplitude, it is determined that the passenger
In the presence of movement of running, if the exception weighing information or the abnormal current information are changed in a manner of low-frequency high-amplitude, it is determined that
There are bounce movements by the passenger.
The technical solution provided through the invention, the present invention at least have the following technical effect that
Real-time intelligent prison is carried out by identifying to the passenger in carriage, and to the boarding behavior of the passenger identified
Control, once discovery user exist run or bounce act if be immediately performed it is corresponding control or prompting operation, thus to elevator
Normal operation is timely protected and substantially increases the safety that elevator uses to user, and user experience is improved.
The other feature and advantage of the embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to the embodiment of the present invention, and constitute part of specification, under
The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached
In figure:
Fig. 1 is the specific implementation flow chart of the method for controlling security of lift car provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the safety control of lift car provided in an embodiment of the present invention；
Fig. 3 be another embodiment of the present invention provides lift car safety control structural schematic diagram.
Specific embodiment
In order to overcome elevator intelligent degree deficiency in the prior art, intelligence can not be taken according to the usage behavior of user
Control operates and leads to the technical problem that elevator safety is insufficient and user experience is low, and the embodiment of the present invention provides a kind of electricity
The method of controlling security of terraced carriage and the safety control of lift car are carried out by the boarding behavior to the passenger in carriage
Real time monitoring, once discovery user exist run or bounce act if be immediately performed it is corresponding control or prompting operation, mention significantly
The safety that high elevator uses, improves user experience.
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
Term " system " and " network " in the embodiment of the present invention can be used interchangeably." multiple " refer to two or two with
On, in consideration of it, " multiple " can also be interpreted as " at least two " in the embodiment of the present invention."and/or" describes affiliated partner
Incidence relation indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, single
Solely there are these three situations of B.In addition, character "/", unless otherwise specified, typicallying represent forward-backward correlation object is a kind of "or"
Relationship.In addition, it is necessary to understand, in the description of the embodiment of the present invention, the vocabulary such as " first ", " second " are only used for distinguishing
The purpose of description, is not understood to indicate or imply relative importance, can not be interpreted as indication or suggestion sequence.
Referring to Figure 1, the embodiment of the present invention provides a kind of method of controlling security of lift car, the method for controlling security
Include:
S10) judge in carriage with the presence or absence of passenger；
S20) if there are passengers in the carriage, the boarding behavior of the passenger is monitored, and obtains behavior prison
Control result；
S30) judge the passenger with the presence or absence of movement or the bounce movement of running based on the behavior monitoring result；
S40) if the passenger exist described in run movement or bounce movement, control elevator execute warning note operation or
Slowly stop terraced operation.
In embodiments of the present invention, real by being carried out in elevator use process to the boarding behavior of passenger in lift car
When Intellectualized monitoring then take corresponding warning note immediately once discovery passenger has the hazardous act running or beat
Operation slowly stops terraced operation, such as elevator is slowly accommodated to nearest stop immediately and opens gate and hall door, to guarantee
The safety that the safety of elevator operation and passenger take avoids causing scaring to user and because of electricity due to elevator breaks down
Terraced emergency stop increases situations such as rescue difficulty in hoistway, improves user experience.
In embodiments of the present invention, it whether there is passenger in the judgement carriage, comprising: judge the carriage before operation
Whether the nearest stop stop finally stopped gets light curtain detection signal when stopping；If the carriage is in the nearest landing
It stands and gets the light curtain detection signal when stopping, it is determined that the carriage has passenger's discrepancy in the nearest stop stop；If
The carriage has passenger's discrepancy in the nearest stop stop, then judges the carriage currently and whether there is interior to call signal together；If institute
It states carriage and interior calls signal together there is currently described, it is determined that there are passengers in the carriage.
In a kind of possible embodiment, elevator control system is cut in the working condition for monitoring elevator from idle state
After being changed to operating status, judged in carriage immediately with the presence or absence of passenger.Elevator control system obtains elevator before operation most first
Light curtain detection signal when the nearest stop stop stopped afterwards is stopped, such as elevator control system is by being set to carriage entrance
Light curtain detection device obtain light curtain detect signal, if elevator control system get light curtain detection signal, it is determined that have passenger
Enter and leave carriage, therefore call signal together in judge whether to have in current car immediately, have in current car it is interior in the case where call signal together,
Then determine that there are passengers in current car.
In embodiments of the present invention, by by light curtain detect signal and it is interior call signal together and combine judge lift car jointly
It is interior to whether there is passenger, to substantially increase the essence of judgement on the basis of not needing additionally to increase the hardware configuration of elevator
True property.
In embodiments of the present invention, before judging to whether there is passenger in carriage, the method for controlling security further include:
Judge whether the elevator is in operating status；If the elevator is in idle condition, persistently to the work shape of the elevator
State is monitored；If the working condition of the elevator is switched to operating status, judge in carriage with the presence or absence of passenger.
In a kind of possible embodiment, in use, elevator control system is current to elevator in real time for elevator
Operating status is monitored, such as a certain moment elevator control system monitors elevator and is currently at idle state, such as currently
Elevator is parked in some floor and enters carriage in door opening state waiting Passengen, therefore persistently supervises to the operating status of elevator
Control；Operating status is switched to by idle state in the operating status that another moment elevator control system monitors the elevator, therefore
It is detected immediately in current car with the presence or absence of passenger.
In embodiments of the present invention, by whether there is before passenger detects in carriage, first to current sedan-chair
The working condition in compartment is monitored, if current car is in idle condition without in carriage whether there is passenger detection or
Identification enters or generates when leaving lift car to effectively prevent passenger during elevator control system is stopped according to elevator
It detects signal to carry out with the presence or absence of the error of the judgement of passenger in carriage, such as when passenger is leaving lift car, elevator
Control system can still detect light curtain detection signal and think someone in current car, therefore there are biggish detection error,
Greatly reduce the accuracy of detection.
In embodiments of the present invention, the boarding behavior to the passenger is monitored, and obtain behavior monitoring as a result,
It include: the Image Acquisition information obtained in the carriage in real time, wherein the resolution ratio of described image acquisition information is lower than default figure
As resolution ratio；Judge to whether there is the abnormal color lump fast moved in described image acquisition information in default monitoring period；If
There are the abnormal color lumps in described image acquisition information, then the abnormal image of the abnormal color lump will be present as the behavior
Monitored results；Or weighing information when obtaining the operation that the carriage is acquired by weighing sensor in the process of running in real time；Sentence
Break the operation when weighing information in be greater than the abnormal weighing information of default weighing amplitude of variation with the presence or absence of amplitude of variation；If institute
There are the abnormal weighing informations in weighing information when stating operation, then using the abnormal weighing information as the behavior monitoring knot
Fruit；Or the current monitoring information acquired by elevator frequency converter is obtained in real time；Judge to whether there is in the current monitoring information
Amplitude of variation is greater than the abnormal current information of predetermined current amplitude of variation；If in the current monitoring information, there are the exception is electric
Stream information, then using the abnormal current information as the behavior monitoring result.
In a kind of possible embodiment, technical staff in the configuration of elevator car roof position there is pre-set image to differentiate
The image collecting device (such as camera with low resolution) of rate, during elevator operation, elevator control system pair
Real time image collection is carried out in carriage, and the Image Acquisition information of acquisition is sent to elevator control system, such as the image is adopted
Integrate the image that information is lower than 100dpi as resolution ratio, which is composed by multiple color lumps for indicating basic information unit (BIU),
Elevator control system, which passes through, carries out dynamic analysis for the image of (such as default monitoring period is 2s) in default monitoring period, to sentence
Break with the presence or absence of the abnormal color lump fast moved in the image in the 2s time, the abnormal color lump fast moved if it exists then will
There are the abnormal images of the exception color lump as behavior monitoring as a result, the monitoring for for example monitoring the image in the 2s as this
As a result.
Further, in embodiments of the present invention, described to judge whether the passenger deposits based on the behavior monitoring result
In movement or the bounce movement of running, comprising: if the mobile trend of the abnormal color lump in the abnormal image is to move horizontally, really
There is movement of running in the fixed passenger, if the mobile trend of the abnormal color lump in the abnormal image is to vertically move, it is determined that
There are bounce movements by the passenger；If or the abnormal weighing information or the abnormal current information are become in a manner of frequency low-amplitude
Change, it is determined that the passenger has movement of running, if the exception weighing information or the abnormal current information are with low-frequency high-amplitude
Mode change, it is determined that there are bounce movements by the passenger.
In a kind of possible embodiment, elevator control system after getting the abnormal image comprising abnormal color lump,
The abnormal color lump in every abnormal image is extracted first, and according to the sequence of time order and function to the abnormal color lump in every image
Location information compare and analyze, to determine the mobile trend of the exception color lump, such as in embodiments of the present invention, elevator control
The mobile trend that system processed gets certain color lump is vertically to move, it is thus determined that passenger corresponding with the exception color lump exists
Bounce movement, thus be immediately performed it is corresponding slowly stop terraced operation, such as elevator is slowly slowed down automatically and is accommodated to nearest layer
It stands and opens elevator cage door and hall door, to guarantee the personal safety of passenger.
In alternatively possible embodiment, elevator control system gets lift car by weighing detection device
After weighing information, intellectual analysis is carried out to the weighing information, such as in embodiments of the present invention, elevator control system, which monitors, works as
There is the abnormal weighing information changed in a manner of frequency low-amplitude in the weighing information in preceding carriage, it is thus determined that multiplying in current car
There is movement of running in visitor, therefore be immediately performed corresponding alarm operation, to prompt the passenger to forbid beating, take care.
In embodiments of the present invention, real-time intelligent monitoring is carried out by the boarding behavior to passenger in carriage, thus point
Passenger is precipitated with the presence or absence of bounce or the movement run, once there are the dangerous plays such as run or beat in discovery passenger, then to
Corresponding safety measure is prevented in time or is taken in time at family, to guarantee the personal safety of passenger in lift car, is avoided pair
Passenger causes to frighten or perplex, once while guaranteeing that elevator breaks down or abnormal, can be delivered to closest layer for passenger in time
It stands, passenger is avoided to be confined in hoistway, greatly reduce the difficulty of rescue.
The safety control for being provided for the embodiments of the invention lift car with reference to the accompanying drawing is illustrated.
Based on the same inventive concept, the embodiment of the present invention provides a kind of safety control of lift car, the safety
Control device includes: processor, is used for: being judged in carriage with the presence or absence of passenger；If there are passengers in the carriage, to described
The boarding behavior of passenger is monitored, and obtains behavior monitoring result；Judge that the passenger is based on the behavior monitoring result
It is no to there is run movement or bounce movement；If running movement or bounce movement described in passenger's presence, elevator execution is controlled
Warning note operates or slowly stops terraced operation.
Fig. 2 is referred to, in embodiments of the present invention, the safety control calls panel and light curtain detection dress together including interior
Set, it is described in call together panel for according in carriage passenger act output it is corresponding in call signal together, the light curtain detection device is used for
Corresponding light curtain detection signal is detected and exported to the passenger for entering and leaving carriage, whether there is passenger in the judgement carriage,
It include: that light curtain detection signal whether is got when the nearest stop stop for judging that the carriage is finally stopped before operation is stopped；
If the carriage gets the light curtain detection signal when the nearest stop stop is stopped, it is determined that the carriage is described
Stopping stop recently has passenger's discrepancy；If the carriage has passenger's discrepancy in the nearest stop stop, the carriage is judged
It is current to call signal together with the presence or absence of interior；If the carriage interior calls signal together there is currently described, it is determined that there are passengers in the carriage.
In embodiments of the present invention, before judging to whether there is passenger in carriage, the processor is also used to: judging institute
Whether in operating status state elevator；If the elevator is in idle condition, persistently the working condition of the elevator is carried out
Monitoring；If the working condition of the elevator is switched to operating status, judge in carriage with the presence or absence of passenger.
Fig. 3 is referred to, in embodiments of the present invention, the safety control includes image collecting device, described image
Acquisition device for acquiring image in carriage and export corresponding Image Acquisition information, the boarding behavior to the passenger into
Row monitoring, and obtain behavior monitoring result, comprising: the Image Acquisition information in the carriage is obtained in real time, wherein described image
The resolution ratio for acquiring information is lower than pre-set image resolution ratio；Judge in default monitoring period in described image acquisition information whether
In the presence of the abnormal color lump fast moved；If described image acquires in information there are the abnormal color lump, the exception will be present
The abnormal image of color lump is as the behavior monitoring result；Or the carriage is obtained in real time and passes through weighing and sensing in the process of running
The weighing information when operation of device acquisition；Judge that being greater than default weighing with the presence or absence of amplitude of variation in weighing information when the operation becomes
The abnormal weighing information of change amplitude；If there are the abnormal weighing informations in weighing information when the operation, by the exception
Weighing information is as the behavior monitoring result；Or the current monitoring information acquired by elevator frequency converter is obtained in real time；Judgement
It is greater than the abnormal current information of predetermined current amplitude of variation in the current monitoring information with the presence or absence of amplitude of variation；If the electricity
There are the abnormal current information in flow monitoring information, then using the abnormal current information as the behavior monitoring result.
In embodiments of the present invention, described to judge the passenger with the presence or absence of movement of running based on the behavior monitoring result
Or bounce movement, comprising: if the mobile trend of the abnormal color lump in the abnormal image is to move horizontally, it is determined that the passenger
In the presence of movement of running, if the mobile trend of the abnormal color lump in the abnormal image is to vertically move, it is determined that the passenger deposits
It is acted in bounce；If or the abnormal weighing information or the abnormal current information are changed in a manner of frequency low-amplitude, it is determined that
There is movement of running in the passenger, if the exception weighing information or the abnormal current information are become in a manner of low-frequency high-amplitude
Change, it is determined that there are bounce movements by the passenger.
The optional embodiment of the embodiment of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously
The detail being not limited in above embodiment can be to of the invention real in the range of the technology design of the embodiment of the present invention
The technical solution for applying example carries out a variety of simple variants, these simple variants belong to the protection scope of the embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the embodiment of the present invention pair
No further explanation will be given for various combinations of possible ways.
It will be appreciated by those skilled in the art that implementing the method for the above embodiments is that can pass through
Program is completed to instruct relevant hardware, which is stored in a storage medium, including some instructions are used so that single
Piece machine, chip or processor (processor) execute all or part of the steps of each embodiment the method for the application.And it is preceding
The storage medium stated includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), magnetic or disk.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (10)
1. a kind of method of controlling security of lift car, which is characterized in that the method for controlling security includes:
Judge in carriage with the presence or absence of passenger；
If being monitored there are passenger to the boarding behavior of the passenger in the carriage, and obtain behavior monitoring result；
Judge the passenger with the presence or absence of movement or the bounce movement of running based on the behavior monitoring result；
If running movement or bounce movement described in passenger's presence, controls elevator and execute warning note operation or slowly stop ladder
Operation.
2. method of controlling security according to claim 1, which is characterized in that it whether there is passenger in the judgement carriage,
Include:
Whether the nearest stop stop for judging that the carriage is finally stopped before operation gets light curtain detection signal when stopping；
If the carriage gets the light curtain detection signal when the nearest stop stop is stopped, it is determined that the carriage exists
The nearest stop stop has passenger's discrepancy；
If the carriage has passenger's discrepancy in the nearest stop stop, judge the carriage currently and whether there is interior to call letter together
Number；
If the carriage interior calls signal together there is currently described, it is determined that there are passengers in the carriage.
3. method of controlling security according to claim 1, which is characterized in that supervised in the boarding behavior to the passenger
Before control, the method for controlling security further include:
Judge whether the elevator is in operating status；
If the elevator is in idle condition, persistently the working condition of the elevator is monitored；
If the working condition of the elevator is switched to operating status, judge in carriage with the presence or absence of passenger.
4. method of controlling security according to claim 1, which is characterized in that the boarding behavior to the passenger carries out
Monitoring, and obtain behavior monitoring result, comprising:
The Image Acquisition information in the carriage is obtained in real time, and wherein the resolution ratio of described image acquisition information is lower than pre-set image
Resolution ratio；
Judge to whether there is the abnormal color lump fast moved in described image acquisition information in default monitoring period；
If described image acquires in information, there are the abnormal color lumps, and the abnormal image of the abnormal color lump will be present as institute
State behavior monitoring result；Or
Weighing information when obtaining the operation that the carriage is acquired by weighing sensor in the process of running in real time；
Judge the abnormal weighing letter for being greater than default weighing amplitude of variation when the operation in weighing information with the presence or absence of amplitude of variation
Breath；
If there are the abnormal weighing informations in weighing information when the operation, using the abnormal weighing information as the row
For monitored results；Or
The current monitoring information acquired by elevator frequency converter is obtained in real time；
Judge the abnormal current information for being greater than predetermined current amplitude of variation in the current monitoring information with the presence or absence of amplitude of variation；
If there are the abnormal current information in the current monitoring information, using the abnormal current information as the behavior
Monitored results.
5. method of controlling security according to claim 4, which is characterized in that described to be judged based on the behavior monitoring result
The passenger is with the presence or absence of movement or the bounce movement of running, comprising:
If the mobile trend of the abnormal color lump in the abnormal image is to move horizontally, it is determined that the passenger is dynamic in the presence of running
Make, if the mobile trend of the abnormal color lump in the abnormal image is to vertically move, it is determined that there are bounce movements by the passenger；
Or
If the exception weighing information or the abnormal current information are changed in a manner of frequency low-amplitude, it is determined that the passenger deposits
In movement of running, if the exception weighing information or the abnormal current information are changed in a manner of low-frequency high-amplitude, it is determined that institute
Stating passenger, there are bounce movements.
6. a kind of safety control of lift car, which is characterized in that the safety control includes:
Processor is used for:
Judge in carriage with the presence or absence of passenger；
If being monitored there are passenger to the boarding behavior of the passenger in the carriage, and obtain behavior monitoring result；
Judge the passenger with the presence or absence of movement or the bounce movement of running based on the behavior monitoring result；
If running movement or bounce movement described in passenger's presence, controls elevator and execute warning note operation or slowly stop ladder
Operation.
7. safety control according to claim 6, which is characterized in that the safety control calls panel together including interior
With light curtain detection device, it is described in call together panel for according in carriage passenger act output it is corresponding in call signal, the light curtain together
Detection device is used to detect the passenger for entering and leaving carriage and export corresponding light curtain and detects signal, is in the judgement carriage
It is no that there are passengers, comprising:
Whether the nearest stop stop for judging that the carriage is finally stopped before operation gets light curtain detection signal when stopping；
If the carriage gets the light curtain detection signal when the nearest stop stop is stopped, it is determined that the carriage exists
The nearest stop stop has passenger's discrepancy；
If the carriage has passenger's discrepancy in the nearest stop stop, judge the carriage currently and whether there is interior to call letter together
Number；
If the carriage interior calls signal together there is currently described, it is determined that there are passengers in the carriage.
8. safety control according to claim 6, which is characterized in that judge in carriage with the presence or absence of passenger it
Before, the processor is also used to:
Judge whether the elevator is in operating status；
If the elevator is in idle condition, persistently the working condition of the elevator is monitored；
If the working condition of the elevator is switched to operating status, judge in carriage with the presence or absence of passenger.
9. safety control according to claim 6, which is characterized in that the safety control includes Image Acquisition
Device, described image acquisition device are described to multiply to described for acquiring image in carriage and exporting corresponding Image Acquisition information
The boarding behavior of visitor is monitored, and obtains behavior monitoring result, comprising:
The Image Acquisition information in the carriage is obtained in real time, and wherein the resolution ratio of described image acquisition information is lower than pre-set image
Resolution ratio；
Judge to whether there is the abnormal color lump fast moved in described image acquisition information in default monitoring period；
If described image acquires in information, there are the abnormal color lumps, and the abnormal image of the abnormal color lump will be present as institute
State behavior monitoring result；Or
Weighing information when obtaining the operation that the carriage is acquired by weighing sensor in the process of running in real time；
Judge the abnormal weighing letter for being greater than default weighing amplitude of variation when the operation in weighing information with the presence or absence of amplitude of variation
Breath；
If there are the abnormal weighing informations in weighing information when the operation, using the abnormal weighing information as the row
For monitored results；Or
The current monitoring information acquired by elevator frequency converter is obtained in real time；
Judge the abnormal current information for being greater than predetermined current amplitude of variation in the current monitoring information with the presence or absence of amplitude of variation；
If there are the abnormal current information in the current monitoring information, using the abnormal current information as the behavior
Monitored results.
10. safety control according to claim 6, which is characterized in that described to be sentenced based on the behavior monitoring result
The passenger of breaking is with the presence or absence of movement or the bounce movement of running, comprising:
If the mobile trend of the abnormal color lump in the abnormal image is to move horizontally, it is determined that the passenger is dynamic in the presence of running
Make, if the mobile trend of the abnormal color lump in the abnormal image is to vertically move, it is determined that there are bounce movements by the passenger；
Or
If the exception weighing information or the abnormal current information are changed in a manner of frequency low-amplitude, it is determined that the passenger deposits
In movement of running, if the exception weighing information or the abnormal current information are changed in a manner of low-frequency high-amplitude, it is determined that institute
Stating passenger, there are bounce movements.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422715A (en) * | 2019-08-02 | 2019-11-08 | 浙江新再灵科技股份有限公司 | A kind of vertical ladder is jumped detection method and detection system |
| CN111223255A (en) * | 2019-11-25 | 2020-06-02 | 创新奇智(上海)科技有限公司 | Intelligent elevator monitoring system and monitoring equipment |
| CN113233269A (en) * | 2021-05-12 | 2021-08-10 | 广州广日电梯工业有限公司 | Method and device for diagnosing attack on elevator network |
| CN113277394A (en) * | 2021-05-14 | 2021-08-20 | 无锡英威腾电梯控制技术有限公司 | Elevator personnel detection method and related device |
| CN114751274A (en) * | 2022-05-07 | 2022-07-15 | 广东华凯电梯有限公司 | Monitoring method for actively preventing safety behaviors of passengers on elevator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09110344A (en) * | 1995-10-24 | 1997-04-28 | Hitachi Ltd | Rectifier of elevator car |
| CN101357726A (en) * | 2007-08-01 | 2009-02-04 | 株式会社日立建筑系统 | Abnormality monitoring device in elevator car |
| CN203095329U (en) * | 2013-02-26 | 2013-07-31 | 深圳市汇川技术股份有限公司 | Device for detecting passengers in elevator lift car |
| CN109052093A (en) * | 2018-09-29 | 2018-12-21 | 浙江云安达物联信息技术有限公司 | A kind of method and system of the improper boarding behaviorist risk of early warning |
-
2019
- 2019-02-27 CN CN201910146629.XA patent/CN109626171B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09110344A (en) * | 1995-10-24 | 1997-04-28 | Hitachi Ltd | Rectifier of elevator car |
| CN101357726A (en) * | 2007-08-01 | 2009-02-04 | 株式会社日立建筑系统 | Abnormality monitoring device in elevator car |
| CN203095329U (en) * | 2013-02-26 | 2013-07-31 | 深圳市汇川技术股份有限公司 | Device for detecting passengers in elevator lift car |
| CN109052093A (en) * | 2018-09-29 | 2018-12-21 | 浙江云安达物联信息技术有限公司 | A kind of method and system of the improper boarding behaviorist risk of early warning |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422715A (en) * | 2019-08-02 | 2019-11-08 | 浙江新再灵科技股份有限公司 | A kind of vertical ladder is jumped detection method and detection system |
| CN111223255A (en) * | 2019-11-25 | 2020-06-02 | 创新奇智(上海)科技有限公司 | Intelligent elevator monitoring system and monitoring equipment |
| CN113233269A (en) * | 2021-05-12 | 2021-08-10 | 广州广日电梯工业有限公司 | Method and device for diagnosing attack on elevator network |
| CN113233269B (en) * | 2021-05-12 | 2023-06-16 | 广州广日电梯工业有限公司 | Method and device for diagnosing attack on elevator network |
| CN113277394A (en) * | 2021-05-14 | 2021-08-20 | 无锡英威腾电梯控制技术有限公司 | Elevator personnel detection method and related device |
| CN114751274A (en) * | 2022-05-07 | 2022-07-15 | 广东华凯电梯有限公司 | Monitoring method for actively preventing safety behaviors of passengers on elevator |
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